diff --git a/ChangeLog b/ChangeLog
index 2846b84ce0..c0c44b2967 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-12-29  Wim Taymans  <wim.taymans@collabora.co.uk>
+
+	* gst/rtpmanager/rtpsession.c: (rtp_session_set_internal_ssrc):
+	Only change the SSRC of the session and reset the internal source when
+	the SSRC actually changed. See #565910.
+
 2008-12-29  Wim Taymans  <wim.taymans@collabora.co.uk>
 
 	* gst/rtpmanager/rtpsource.c: (rtp_source_init),
diff --git a/gst/rtpmanager/rtpsession.c b/gst/rtpmanager/rtpsession.c
index 17ed3b534c..b2d8449f42 100644
--- a/gst/rtpmanager/rtpsession.c
+++ b/gst/rtpmanager/rtpsession.c
@@ -1193,14 +1193,16 @@ void
 rtp_session_set_internal_ssrc (RTPSession * sess, guint32 ssrc)
 {
   RTP_SESSION_LOCK (sess);
-  g_hash_table_steal (sess->ssrcs[sess->mask_idx],
-      GINT_TO_POINTER (sess->source->ssrc));
+  if (ssrc != sess->source->ssrc) {
+    g_hash_table_steal (sess->ssrcs[sess->mask_idx],
+        GINT_TO_POINTER (sess->source->ssrc));
 
-  sess->source->ssrc = ssrc;
-  rtp_source_reset (sess->source);
+    sess->source->ssrc = ssrc;
+    rtp_source_reset (sess->source);
 
-  g_hash_table_insert (sess->ssrcs[sess->mask_idx],
-      GINT_TO_POINTER (sess->source->ssrc), sess->source);
+    g_hash_table_insert (sess->ssrcs[sess->mask_idx],
+        GINT_TO_POINTER (sess->source->ssrc), sess->source);
+  }
   RTP_SESSION_UNLOCK (sess);
 }